function getTimeRemaining(endtime) {
              var t = Date.parse(endtime) - Date.parse(new Date());
              var seconds = Math.floor((t / 1000) % 60);
              var minutes = Math.floor((t / 1000 / 60) % 60);
              var hours = Math.floor((t / (1000 * 60 * 60)) % 24);
              var days = Math.floor(t / (1000 * 60 * 60 * 24));
              return {
                'total': t,
                'days': days,
                'hours': hours,
                'minutes': minutes,
                'seconds': seconds
              };
            }

            function initializeClock(id, endtime) {
              var clock = document.getElementById(id);
              var daysSpan = clock.querySelector('.days');
              var hoursSpan = clock.querySelector('.hours');
              var minutesSpan = clock.querySelector('.minutes');
              var secondsSpan = clock.querySelector('.seconds');
            
              function updateClock() {
                var t = getTimeRemaining(endtime);
            
                daysSpan.innerHTML = t.days;
                hoursSpan.innerHTML = ('0' + t.hours).slice(-2);
                minutesSpan.innerHTML = ('0' + t.minutes).slice(-2);
                secondsSpan.innerHTML = ('0' + t.seconds).slice(-2);
            
                if (t.total <= 0) {
                  daysSpan.innerHTML = '0';
                  hoursSpan.innerHTML = '0';
                  minutesSpan.innerHTML = '0';
                  secondsSpan.innerHTML = '0';
                  clearInterval(timeinterval);
                }
              }
              updateClock();
              var timeinterval = setInterval(updateClock, 1000);
            }
            initializeClock('clockdiv', '30 September 2024 00:00');
            
            let mainNav = document.getElementById('js-menu');
            let navbarToggle = document.getElementById('js-navbar-toggle');
            
            navbarToggle.addEventListener('click', function() {
            	mainNav.classList.toggle('active');
            });
            
            window.addEventListener("scroll", function(){
            	var sticky =  document.querySelector("navbar");
            	navbar.classList.toggle("sticky", window.scrollY > 0);
            });